General

  • Target

    2966d2d67e88dfbe61626011df4e59ece5cd40086d3a5dd1d7f6001770041ff9N.exe

  • Size

    288KB

  • Sample

    250127-qs211s1pcp

  • MD5

    de396b3186b3298287542bbecd3d7e00

  • SHA1

    026c74cbfef67f58022709047e846102de42bcf2

  • SHA256

    2966d2d67e88dfbe61626011df4e59ece5cd40086d3a5dd1d7f6001770041ff9

  • SHA512

    8f0916b714fed50c174e1ad9b10c69c10bde3356b758cbea1fede92c033e91e346a0c97815ed8d2ab58bf417535c30c2d5b767ba2013233b428ce115d023216b

  • SSDEEP

    3072:39efVGREi0RPe87LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJFv7I7JxxI/jsm:39UVG+mMLl+wGXAF2PbgKLVN

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      2966d2d67e88dfbe61626011df4e59ece5cd40086d3a5dd1d7f6001770041ff9N.exe

    • Size

      288KB

    • MD5

      de396b3186b3298287542bbecd3d7e00

    • SHA1

      026c74cbfef67f58022709047e846102de42bcf2

    • SHA256

      2966d2d67e88dfbe61626011df4e59ece5cd40086d3a5dd1d7f6001770041ff9

    • SHA512

      8f0916b714fed50c174e1ad9b10c69c10bde3356b758cbea1fede92c033e91e346a0c97815ed8d2ab58bf417535c30c2d5b767ba2013233b428ce115d023216b

    • SSDEEP

      3072:39efVGREi0RPe87LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJFv7I7JxxI/jsm:39UVG+mMLl+wGXAF2PbgKLVN

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

    • Bruteratel family

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks